結構特點
1、流體阻力小，密封面受介質的沖刷和侵蝕小(閘板開啟高度高)；
2、開啟較有力，密封性能好，介質流向不受限制，不擾流，不降壓力；
3、形體簡單，制造工藝性好，適用范圍廣。
執行標準
設計規范:GB/T12234
結構長度：GB/T122
連接法蘭：JB/T 79、GB/T9113、HG/T20592
試驗與檢驗：GB/T13927、JB/T9092
壓力-溫度：GB/T 12224
性能參數
產品型號：Z41H
產品規格：DN40~800mm
壓力等級：PN1.6~16.0
適用介質：水、蒸汽、油品、硝酸類、醋酸類等
適用溫度：≤550℃
產品尺寸
|
DN(mm) |
L |
D |
D1 |
D2 |
b-f |
z-φd |
H |
|
Z40H-10C Z40Y-10P/R/PL/RL Z40W-10P/R/PL/RL Z40Y-10I (KZ41Y) Z41Y-10C Z41Y-10P/R/PL/RL Z41W-10P/R/PL/RL Z41Y-10I (KZ41Y) |
|||||||
|
15 |
108 |
95 |
65 |
45 |
16-2 |
4-14 |
185 |
|
20 |
117 |
105 |
75 |
58 |
18-2 |
4-14 |
200 |
|
25 |
127 |
115 |
85 |
68 |
18-2 |
4-14 |
225 |
|
32 |
140 |
140 |
100 |
78 |
18-2 |
4-18 |
275 |
|
40 |
240 |
150 |
110 |
88 |
18-3 |
4-18 |
290 |
|
50 |
250 |
165 |
125 |
102 |
18-3 |
4-18 |
345 |
|
65 |
270 |
185 |
145 |
122 |
18-3 |
8-18 |
360 |
|
80 |
280 |
200 |
160 |
138 |
20-3 |
8-18 |
380 |
|
100 |
300 |
220 |
180 |
158 |
20-3 |
8-18 |
430 |
|
125 |
325 |
250 |
210 |
188 |
22-3 |
8-18 |
520 |
|
150 |
350 |
285 |
240 |
212 |
22-3 |
8-22 |
600 |
|
200 |
400 |
340 |
295 |
268 |
24-3 |
8-22 |
765 |
|
250 |
450 |
395 |
350 |
320 |
26-3 |
12-22 |
930 |
|
300 |
500 |
445 |
400 |
370 |
26-4 |
12-22 |
1080 |
|
350 |
550 |
505 |
460 |
430 |
26-4 |
16-22 |
1200 |
|
400 |
600 |
565 |
515 |
482 |
26-4 |
16-26 |
1400 |
|
450 |
650 |
615 |
565 |
532 |
28-4 |
20-26 |
1500 |
|
500 |
700 |
670 |
620 |
585 |
28-4 |
20-26 |
1630 |
|
600 |
800 |
780 |
725 |
685 |
34-5 |
20-30 |
1830 |
|
700 |
900 |
895 |
840 |
800 |
34-5 |
24-30 |
1930 |
